[mythtv-users] mythtv-users Digest, Vol 65, Issue 19

[Panachoi]

>
> Date: Wed, 06 Aug 2008 14:25:00 -0400
> From: manu <eallaud at yahoo.fr>
> Subject: [mythtv-users] Re : Re : TechnoTrend TT-budget S2-3200 and
>        mythtv
> To: mythtv-users at mythtv.org
> Message-ID: <1218047100l.13768l.0l at manu-laptop>
> Content-Type: text/plain; charset=iso-8859-1
>
> Le 06.08.2008 11:16:56, Jonas Kvinge a écrit :
> > manu wrote:
> > > Le 05.08.2008 18:03:44, Jonas Kvinge a écrit :
> > >> Hello,
> > >>
> > >> I'm using MythTV 0.21-fixes from
> > >> http://svn.mythtv.org/svn/branches/release-0-21-fixes/
> > >>
> > >> with the mythtv_multiproto.5.patch patch:
> > >> http://svn.mythtv.org/trac/ticket/5403
> > >>
> > >> I have all the DVD-S channels working, but for some reason MythTV
> > >> does
> > >> not add the following DVB-S2 channels:
> > >>
> > >> Discovery HD:11434:v:0:25000:513:645:3804:1
> > >> Voom HD:11434:v:0:25000:514:648:3805:1
> > >> Nat Geo HD:11434:v:0:25000:512:640:3806:1
> > >>
> > >> They are found by scan and are in the created channels.conf.
> > >>
> > >> I'm using kernel 2.6.25.11 with multiproto_plus driver and the
> > >> http://cache.gmane.org//gmane/linux/drivers/dvb/42854-001.bin
> > patch
> > >>
> > >> I have Canal Digital in Norway.
> > >>
> > >> The following errors are repeated on the console:
> > >>
> > >> 2008-08-05 23:53:37.492 DVBChan(2:0) Error: Failed to determine
> > >> frontend
> > >> delivery.
> > >> 2008-08-05 23:53:37.492 DVBChan(2:0) Warning: Unable to read tuner
> > >> capabilities.
> > >> 2008-08-05 23:53:37.492 DVBChan(2:0) Warning: Unsupported
> > fec_inner
> > >> parameter.
> > >> 2008-08-05 23:53:37.492 DVBChan(2:0) Warning: Unsupported
> > modulation
> > >> parameter.
> > >
> > > Surry tohijack the thread: could you send the last patch you
> > > mentionned? Iwasn't able to get it.
> > > Also where did you get the multiproto_plus driver?
> > > Thx
> > > Bye
> > > Manu
> >
> > I got the multiproto_plus from: http://jusst.de/hg/multiproto_plus
> > The patch it attached.
> >
> > I think the problem is with the MythTV patch, not the drivers.
>
> Well I had a look at the code and this message basically says that the
> modulation is unknown (in ReadTunerCapabilities). You might drop a note
> on this on the ticket to see if the guy behind knows how to fix it.
> Bye
> Manu
>
>
Please check the entry in the dtv_multiplex table for the transponder you
are trying to tune. I'd be willing to bet that the symbolrate and/or fec
and/or modulation are incorrect for the transponder you are trying to tune.
Check  lyngsat or  kingofsat for the parameters of the transponder, and make
sure they match those in your dtv_multiplex table.

I had a very similar problem with the mantis driver and a Skystar HD2, which
I "corrected" by altering the values in dtv_multiplex to the correct ones.
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